Statics 4.151 - Replace the loading by a single resultant force and location of force measured.

Question: Replace the loading by a single resultant force, and specify the location of the force measured from point O.

Engineering Mechanics: Statics, 14th edition
Russell C. Hibbeler

Thank you guys for watching.

Please let me know if you have any comments or suggestions and also if you have any other problem you would like to go over with.